Holds everything plus ipod, sunglasses and phone. Will need to upgrade it eventually as I am always shooting with the 70-200 and then need to change lenses to put everything away as it will not fit when mounted on the body.

In hindsight, though the bag is well made, I wish I had given more thought to my choice.
With camera, two lenses (EF-S 15-85 IS USM, EF 70-300 IS USM), battery holder and speedlight on board, it tips the electronic scales in my bathroom at 6.5 kg. That's nothing at all to a weightlifter, but you are certainly conscious of it on your back, exspecially on the steep hills of my home city. And if I throw my laptop in the compartment designed for that purpose there's another 2kg ... and it feels like much more.
As I said, it's well built, sturdy and offers lots of protection. However the camera compartment consists of a removable inner padded bag inside the outer shell. To access your equipment you open the two zips for the outer bag, and then the two zips on the inner, after first lifting the velcro retainers. This is not a quick or quiet process. Apart from that, I like it

that was for body with lens on it, and spare lens, but now im begining to get more kit, body, 3 lenses, flash, batteries, memory cards, tripod etc to carry it all around or even to keep in one place in the house was getting difficult, so went to warehouse express's warehouse where they have a shop with same prices as the website and went through loads of bags trying them out etc, and fouund the best one to be Lowepro Slingshot 302 AW

which has enoug space plus little more for any other gear i might get but also a holder for tripod so i can keep everything together.